The CBC 316B rifle is a popular version of the original AR-15 platform, chambered in the new .300AAC Blackout with a 16-inch, 1:8 twist, button-rifled barrel. The .300AAC Blackout has a couple of advantages over the standard 5.56 NATO. First, it has increased muzzle energy and stopping power and second, it’s much easier to suppress and hence significantly quieter. Both contribute to the popularity of the caliber in the recent past.
Comes standard with the CBC 15-inch competition M-LOK rail, which offers incredible weight savings as well as superior cooling, ergonomics, and modularity while maintaining the strength and durability expected from CBC. The competition rail and M-LOK attachment system ensure plenty of real estate for optics and accessories while also offering the perfect ergonomic grip for accurate shooting.
The lower receiver is hard coat anodized, forged, 7075 T6 aluminum built to standard MIL-SPEC. Attached to the lower receiver is our Enhanced Ergonomic Pistol Grip along with a phosphate coated 8620 Precision Trigger, providing a comfortable grip and crisp, reliable trigger squeeze on every shot. The pistol length gas system ensures for fail-safe operation. This rifle also comes with the CBC Tactical EX Performance Adjustable Buttstock and Enhanced Ergonomic Pistol Grip. A Barrel Extension comes installed on the muzzle.
This classic, AR-style rifle is perfect for home-defense, hunting, or even dominating the podium in today’s 3-gun competitions. This rifle provides the reliability, control, speed, and precision required to satisfy the most demanding gun owner. Comes with a 10 round steel magazine.
- 16” 300 AAC Melonite Barrel Chrome Moly
- Twist Rate: 1 in 8
- Feed Ramps: M4
- Thread Pitch: 5/8×24
- BCG: Case Hardened 8620 Steel Nitride Coated , M4/AR-15 Compatible, Mil-Spec/MP Tested
- Gas Block: Steel .750 Low Profile
- Gas Tube: DGI Stainless Pistol-Length
- Muzzle Device: Barrel Extension
- Rail: 15″ M-LOK
- Upper Receiver: Forged Upper Receiver
- Upper Components: Mil-Spec Forward Assist, Mil-Spec Dust Cover, and Brass Deflector
- Charging Handle: Mil-Spec Aircraft Aluminum with Steel Latch
- Lower Receiver: Forged CBC Industries Lower Receiver with Tension Adjustment Screw
- LPK: Mil-Spec Lower Parts Kit
- Grip: Molded Over Grip / Front Grip
- Buffer Tube: Mil-Spec Standard Weight Buffer and Spring, 6 Positional Buffer Tube, Castle Nut
- Stock: M4 Collapsible Stock
Product Details: Blemished AR-15 Rifle – 16″ / 300AAC / 1:8 / 15″ M-LOK Handguard / Front Grip / Barrel Extension / BCG / Charging Handle / B-200-722
➲ M-LOK Handguard
New for 2022, these AR-15 handguards are built to provide rugged, reliable performance. Designed with the advanced shooter in mind, these handguards are light and ergonomic, features that provide faster on-target performance and reduced fatigue. Includes robust steel mounting hardware to ensure an easy installation and a rock solid platform.
➲ Enhanced Ergonomic Grip
Designed for performance, this grip creates a better interface between the shooter and firearm. Made from a molded hard polymer, providing a more positive grip and better weapon control than a standard pistol grip. This style offers superior comfort and helps prevent fatigue with its ergonomically correct finger grooves, providing you with an ergonomic and shooter focused grip for your AR build.
➲ Adaptive Tactical EX Adjustable Stock
Advanced design and a high-impact polymer construction make the Adaptive Tactical EX Performance Adjustable AR-15 Buttstock the ideal upgrade for your AR15. The EX Performance M4-style Stock features an easy-to-reach rapid adjust lever for custom length-of-pull, and includes an integrated QD swivel attachment and molded in non-rust standard sling swivel attachment. Durable polymer construction with non-slip vented rubber recoil pad, oversized extra strength adjustment pin, and sleek industrial design.
➲ Buffer Tube Assembly
This buffer tube assembly kit includes an impact extruded 7075-T6 aluminum receiver extension with a durable hardcoat anodized finish. Featuring an extended bottom lip reducing carrier tilt, the buffer tube is compatible with MIL-SPEC AR-15 stocks.
➲ AR-15 Lower Parts
The lower parts are integral to a reliable AR firearm. Our AR-15 lower parts provide rock-solid performance in demanding conditions.
➲ CBC Industries AR Lower
Our Stripped Lower Receiver is a Mil-Spec, ar lower ideal for your next custom build. It is forged from 7075-T6 aluminum in the standard Mil-Spec pattern to ensure a tight fit for all standard lower receivers. It is hard coat anodized to provide a wear resistant protection and includes bullet pictograms for the selector markings. Weighing in at only 8.6 ounces, this stripped lower receiver will work perfectly for your next build.
➲ Standard MIL-SPEC Charging Handle
A central component of your AR-15, the charging handle not only assists in chambering a round, but is your main tool to clear a round that won’t eject cleanly. The 7075-T6 aluminum design results in a rugged and capable charging handle for your AR-15. With lightweight aluminum construction and a traditional snag-free latch design, this charging handle provides superior function and reliability.
➲ Bolt Carrier Group
There is nothing more crucial to the performance of your AR-15 than the bolt carrier group. Manufactured to MIL-SPEC and finished with a superior quality nitride finish that protects against corrosion and heat, our BCG will not let you down. To ensure that it will provide superior performance in your AR-15, each bolt carrier group undergoes high-pressure testing (HPT) and magnetic particle inspection (MPI). Whether you’re looking for a drop-in Mil-Spec quality replacement for your current AR, or are going for a new build, this bolt carrier group provides you with the reliability and performance you expect from a premium product.
➲ Upper Receiver
The foundation of all good ARs is built upon a dependable upper receiver. CBC upper receivers offer best-in-class quality while providing you years of dependable service. Boasting a MIL-SPEC type III hard coat anodized finish and machined from 7075-T6 forged aluminum, this M4 flat-top receiver delivers a lifetime of superior function. You want your AR built upon a solid platform - this receiver gives you the confidence that your AR-15 will function when it counts most.
➲ Pistol Length Gas Tube
An essential component to your AR15 is the gas tube, which keeps your build up and running. This gas pistol-length tube is constructed from corrosion resistant stainless steel ensuring a lifetime of service.
➲ .750 Low Profile Gas Block
The gas block is a critical link in the chain that is too often overlooked. This component ensures that your AR runs reliably. Made from high-quality steel with a smooth phosphate finish, this .750 low-profile gas block is efficiently designed to stay put with the percussion of gunfire. With its low profile this gas block allows it to fit under the most ergonomically designed handguards and rails on the market.
The barrel is one of the few components that directly affect the accuracy and weight of your build. This barrel has a nitride finish for increased strength and durability. This provides not only an impressive barrel life but ensures excellent accuracy. The barrel threads are carefully threaded to the .308 standard. Optimized for stability with a 1:8 twist rate, this 300 BLK barrel can handle heavier bullets used for subsonic loads with ease.
➲ A2 Flash Hider
The muzzle device is designed to perform a specific task, like suppress flash intensity or reduce felt recoil. This A2 Flash Hider is machined from quality steel and finished with an exceptionally corrosion resistant salt bath nitride for a lifetime of service. It provides effective flash suppression that preserves the shooter’s night vision by disrupting the muzzle flash when firing in low light conditions. While its closed bottom with top and side ports offers reduced dust signature when shooting from the prone position while additionally acting as a compensator.
CBC Blemished AR Parts & Assemblies - Blemished AR parts are 100% functional guaranteed AR assemblies & parts that may have acquired minor dents or dings, scratches, milling marks, or uneven stenciling during the production process - many times very minor and unnoticeable. For this reason, these AR parts and assemblies do not meet our high standards for finish quality and we offer them to you at a reduced price. Save even more with CBC blemished reduced price AR parts!